Audi Q9 vs Rolls-Royce Cullinan

How does the Audi Q9 stack up against the Rolls-Royce Cullinan? We put their headline specs side by side so you can see exactly where each car leads.

Audi Q9Audi Q9
vs
Rolls-Royce CullinanRolls-Royce Cullinan
SpecAudi Q9Rolls-Royce Cullinan
Horsepower (max)591 hp591 hp
0-100 km/h (fastest)3.8 s5.0 s
Top speed250 km/h250 km/h
Variants32
Body styleFull-size 7-seat SUVV12 luxury SUV
GenerationQ9Series II
Production2027 – present2018 – present
Length5,310 mm5,341 mm
Width2,210 mm2,164 mm
Height1,810 mm1,835 mm
Wheelbase3,140 mm3,295 mm

Audi Q9 vs Rolls-Royce Cullinan: common questions

Is the Audi Q9 or Rolls-Royce Cullinan faster?
The Audi Q9 is quicker, hitting 0-60 mph in 3.6s versus the Rolls-Royce Cullinan's 4.8s (0-100 km/h in 3.8s vs 5s).
Which has more horsepower, the Audi Q9 or the Rolls-Royce Cullinan?
Both the Audi Q9 and Rolls-Royce Cullinan make 591 hp (441 kW).
Is the Audi Q9 or Rolls-Royce Cullinan faster on top speed?
Both cars top out at 155 mph (250 km/h).
What is the main difference between the Audi Q9 and the Rolls-Royce Cullinan?
The Audi Q9 is a full-size 7-seat suv, while the Rolls-Royce Cullinan is a v12 luxury suv. That difference in body style drives most of the others.